PCI: fix HT MSI mapping fix

[linux-2.6-omap-h63xx.git] / drivers / pci / intel-iommu.c

diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index fa9e41626bfcd2be15a6f3c1cb218f0225f3c882..b548937d47463e9f41be4680c0ace5b78994b5f4 100644 (file)
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -61,7 +61,7 @@
 /* global iommu list, set NULL for ignored DMAR units */
 static struct intel_iommu **g_iommus;
 
-static int rwbf_quirk = 0;
+static int rwbf_quirk;
 
 /*
  * 0: Present
@@ -1970,7 +1970,7 @@ static inline void iommu_prepare_isa(void)
        ret = iommu_prepare_identity_map(pdev, 0, 16*1024*1024);
 
        if (ret)
-               printk("IOMMU: Failed to create 0-64M identity map, "
+               printk(KERN_ERR "IOMMU: Failed to create 0-64M identity map, "
                        "floppy might not work\n");
 
 }
@@ -3142,8 +3142,10 @@ static struct iommu_ops intel_iommu_ops = {
 
 static void __devinit quirk_iommu_rwbf(struct pci_dev *dev)
 {
-       /* Mobile 4 Series Chipset neglects to set RWBF capability,
-          but needs it */
+       /*
+        * Mobile 4 Series Chipset neglects to set RWBF capability,
+        * but needs it:
+        */
        printk(KERN_INFO "DMAR: Forcing write-buffer flush capability\n");
        rwbf_quirk = 1;
 }